Electronic device



FIG. 1 is a top perspective view of an electronic device;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dashed broken lines depict portions of the electronic device that form no part of the claimed design. 

CLAIM The ornamental design for an electronic device, as shown and described. 